<template>
    <a-modal
            :title="currTitle"
            :width="450"
            :visible="visible"
            :closable="false"
            :maskClosable="closable">
        <template slot="footer">
            <a-button v-if="closable" @click="close">关闭</a-button>
            <a-button type="primary" @click="departOk">确认</a-button>
        </template>

        <a-form>
            <a-form-item
                    :labelCol="{span:4}"
                    :wrapperCol="{span:20}"
                    style="margin-bottom:10px"
                    :validate-status="validate_status">
                <a-tooltip placement="topLeft" >
                    <template slot="title">
                        <span>您隶属于多部门，请选择当前所在部门</span>
                    </template>
                    <a-avatar style="backgroundColor:#87d068" icon="gold" />
                </a-tooltip>
                <a-select v-model="departSelected" :class="{'valid-error':validate_status=='error'}" placeholder="请选择登录部门" style="margin-left:10px;width: 80%">
                    <a-icon slot="suffixIcon" type="gold" />
                    <a-select-option
                            v-for="d in departList"
                            :key="d.id"
                            :value="d.orgCode">
                        {{ d.departName }}
                    </a-select-option>
                </a-select>
            </a-form-item>
        </a-form>

    </a-modal>

</template>

<script>
import { getAction, putAction } from '@/api/manage'
import Vue from 'vue'
import store from '@/store/'
import { USER_INFO } from "@/store/mutation-types"

export default {
  name: 'DepartSelect',
  props: {
    title: {
      type: String,
      default: "部门选择",
      required: false
    },
    closable: {
      type: Boolean,
      default: false,
      required: false
    },
    username: {
      type: String,
      default: "",
      required: false
    }
  },
  watch: {
    username(val) {
      if (val) {
        this.loadDepartList()
      }
    }
  },
  data() {
    return {
      currTitle: this.title,
      visible: false,
      departList: [],
      departSelected: "",
      validate_status: "",
      currDepartName: ""
    }
  },
  created() {
    //this.loadDepartList()
  },
  methods: {
    loadDepartList() {
      return new Promise(resolve => {
        let url = "/sys/user/getCurrentUserDeparts"
        this.currDepartName = ''
        getAction(url).then(res => {
          if (res.success) {
            let departs = res.result.list
            let orgCode = res.result.orgCode
            if (departs && departs.length > 0) {
              for (let i of departs) {
                if (i.orgCode == orgCode) {
                  this.currDepartName = i.departName
                  break
                }
              }
            }
            this.departSelected = orgCode
            this.departList = departs
            if (this.currDepartName) {
              this.currTitle = "部门切换（当前部门 : " + this.currDepartName + "）"
            }
          }
          resolve()
        })
      })
    },
    close() {
      this.departClear()
    },
    departOk() {
      if (!this.departSelected) {
        this.validate_status = 'error'
        return false
      }
      let obj = {
        orgCode: this.departSelected,
        username: this.username
      }
      putAction("/sys/selectDepart", obj).then(res => {
        if (res.success) {
          const userInfo = res.result.userInfo;
          Vue.ls.set(USER_INFO, userInfo, 7 * 24 * 60 * 60 * 1000);
          store.commit('SET_INFO', userInfo);
          //console.log("---切换组织机构---userInfo-------",store.getters.userInfo.orgCode);
          this.departClear()
        }
      })
    },
    show() {
      //如果组件传值username此处就不用loadDepartList了
      this.loadDepartList().then(() => {
        this.visible = true
        if (!this.departList || this.departList.length <= 0) {
          this.$message.warning("您尚未设置部门信息!")
          this.departClear()
        }
      })
    },
    departClear() {
      this.departList = []
      this.departSelected = ""
      this.visible = false
      this.validate_status = ''
      this.currDepartName = ""
    }
  }

}
</script>
<style scoped>
    .valid-error .ant-select-selection__placeholder{
        color: #f5222d;
    }
</style>
